Features: Doesn'for t support PCI-E bus type minicard such as Wifi module, only supports USB bus interface of Mini-Cards such as 2G GSM, GPRS, 3G, CDMA, WLAN, WWLAN, HSPA Modem, GPS, 4G , LTE, and Mini-Card to desktop PC.Easy installation & no driver required, but make sure you have installed the software drivers for your WWAN card. Support SIM 6pin/8pin card connector. No additional power required. Supports Plug & for Play and Hot-Swapping. Supports any OS, like WindowsXP/Win7/Win8/Win8.1/Win10, WinCE, Linux & for iMAC etc. Specifications: Material : Metal Color: Black for Case Size: approx. 89x45x18mm/3.5x1.77x0.7in Note: Please allow 1-3cm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Package includes: 1 x PCI-E to USB Adapter 1 x USB Cable 2 x Antennas 1 x Screw Driver 2 x M2 Screws